Finite Theories and the SUSY Flavor Problem
arXiv:hep-ph/0212350 · doi:10.1103/PhysRevD.67.075018
Abstract
We study a finite SU(5) grand unified model based on the non-Abelian discrete symmetry A_4. This model leads to the democratic structure of the mass matrices for the quarks and leptons. In the soft supersymmetry breaking sector, the scalar trilinear couplings are aligned and the soft scalar masses are degenerate, thus solving the SUSY flavor problem.
17 pages, LaTeX, 1 figure